Lucy Heartfilia is a young vulnerable Ghoul who runs away from home to join Fairy Tail, a notorious Ghoul sanctuary whose members are famous for their overly destructive antics. She is invited into the Sanctuary by Natsu Dragneel, a Ghoul from Fairy Tail with a very fierce Kagune, who travels the land of Fiore in search of his foster parent, a Legendary Ghoul named Igneel who had disappeared seven years earlier.
Survey the Heavens, Open the Heavens… All ye stars, far and wide… Shine unto me and show me your form… Oh Tetrabiblos… I am the ruler of the stars… Aspect become complete… Open thy malevolent gate. Oh 88 Stars of the heaven… Shine. Urano Metria!